We need to put a brake on this problem.

We must put a stop to this problem.

Ishigyoubo is my best friend.

He struck the gong to get everyone's attention.

He poured sake into a bronze jar that has been handed down from ancient times.

He cooks for himself every day to save money.

He is making a silver necklace.

Keihou is my best friend.

Hirokane is my best friend.

I'm amazed at his good manner of spending money.